{"id":"CVE-2026-38640","aliases":["EUVD-2026-39622","GHSA-wf8m-q2q2-hq58"],"status":"published","title":"A reachable unwrap in the __assert_fail function (/assert/mod.rs) of relibc commit 61f42d allows...","description":"A reachable unwrap in the __assert_fail function (/assert/mod.rs) of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted string.","severity":{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-10","score":0.0063,"percentile":0.50522,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-400"],"published":"2026-06-25T00:00:00Z","modified":"2026-06-26T20:25:42Z","references":[{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/issues/262"},{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/merge_requests/986"},{"url":"https://github.com/Marsman1996/pocs/tree/master/redox/CVE-2026-38640"},{"url":"https://gitlab.redox-os.org/redox-os/relibc/-/work_items/262"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-38640"},{"url":"https://github.com/advisories/GHSA-wf8m-q2q2-hq58"}],"sources":{"cve":[{"id":"CVE-2026-38640","description":"A reachable unwrap in the __assert_fail function (/assert/mod.rs) of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted string.","status":"published","published":"2026-06-25T00:00:00Z","modified":"2026-06-26T14:06:54.687Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:19:58.560602Z"}],"euvd":[{"id":"EUVD-2026-39622","description":"A reachable unwrap in the __assert_fail function (/assert/mod.rs) of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted string.","status":"published","published":"2026-06-25T00:00:00Z","modified":"2026-06-26T14:06:54Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"updated_at":"2026-11-02T18:20:24.495602Z"}],"ghsa":[{"id":"GHSA-wf8m-q2q2-hq58","title":"A reachable unwrap in the __assert_fail function (/assert/mod.rs) of relibc commit 61f42d allows...","description":"A reachable unwrap in the __assert_fail function (/assert/mod.rs) of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted string.","status":"published","published":"2026-06-25T21:31:31Z","modified":"2026-06-26T15:32:09Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T15:09:00.559973Z"}],"nvd":[{"id":"CVE-2026-38640","description":"A reachable unwrap in the __assert_fail function (/assert/mod.rs) of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via a crafted string.","status":"published","published":"2026-06-25T21:16:27.03Z","modified":"2026-06-26T20:25:42.033Z","cvss":[{"version":"3.1","score":7.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-400"],"updated_at":"2026-11-02T14:12:26.045561Z"}]}}